baber/WOPTO huggingface dataset:
Patent JP-H0888931-A (JP)
Title: Branch sleeve cover
Inventor: MURAKI SHIGEHARU
IPC: H01B17/56
Filed: 1994-09-14
Abstract: PURPOSE: To provide a branch sleeve cover that is capable of being simply and safely installed on the curved currentcarrying connection between a distribution line and a branch line. CONSTITUTION: A branch sleeve cover consists of a flexible casing 2 obtained by forming into a T-shaped cylinder a distribution line current-carrying part insulating protective body 3, a cylinder with a rift, and a cylindrical branch line current-carrying part insulating protecting body 5 connecting to almost the center of the distribution line current-carrying part insulating protecting body 3. An electric wire temporarily holding means 10, 11 is installed in proximity to each end of the distribution line currentcarrying part insulating protective body 3, and closing means 6, 7, 9 are installed on the periphery of the rift in the distribution line current-carrying part insulating protective body 3.  To install the branch sleeve cover 1 on a current-carrying connection, one end of the distribution line current-carrying part insulating protective body 3 is temporarily held by the electric wire temporarily holing means 10, and temporarily holding work is conducted on the other end. Then work can be performed to close the casing 2 with both the ends of the distribution line current-carrying part insulating protective body 3 temporarily held on the distribution line by means of the electric wire temporarily holding means 10, 11.
Patent JP-2001045385-A (JP)
Title: Image pickup device, its method and computer readable storage medium
Inventor: NAKAJIMA TAKAFUMI
IPC: H04N5/335
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a release lag and to execute photographing without missing a shutter chance by providing a clamp processing means for clamp- processing an image signal in accordance with an image pickup mode or the like. SOLUTION: A control part 106 performs control so that one of the output of average value processing parts 104 and 105 is validated in accordance with a mode select signal. Then clamp processing for an optical black period is changed by the selected mode so that a release lag presence mode is selected when clamp processing with high precision is required and a release lag absence mode is selected when photographing is desired to be executed without missing the shutter chance. When photographing is executed without caring the shutter chance, preliminary image picking-up is executed to obtain an average value from the total sum concerning the optical black period and the clamp processing for obtaining a reference level with high precision is executed so that photographing is executed without missing the shutter chance.
Patent JP-2001050225-A (JP)
Title: Rack connecting structure
Inventor: NOMIYAMA KUNIHIKO
IPC: E01B25/10
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent deviation of rack pitch of a connecting part by fixing a connection fitting with teeth formed at least one each of the same shape at two rack end parts and freely attachably/detachably engaging/fixing the connection rack having at least three teeth by striding over the connection fitting. SOLUTION: In a connection fitting 8, a crest 7 of a tooth having the same shape as that of a rack R is formed and the tooth is fixed toward the outside in the same phase as that of the rack R on an outside surface on a side where the rack R at an end part of a long-sized material 4 is not fixed. In a connection rack (r), three crests 7 of teeth having the same shapes as that of the rack R are formed and a mounting plate 10 is fixed on a rear face of the connection rack (r).  Two monorails with racks are butted and arranged, mutual space of the crests 7 of opposed connection fitting 8 is matched with pitch of the rack R, a stud bolt 9 of the rack R is inserted/passed into/through a bolt inserting/passing hole of the mounting plate 10, the crests 7 of the rack (r) are engaged with troughs 6 of the connection fitting 8 and are fastened with nuts 12, and both of the rack R are connected. Therefore, a normal rack shape can be held for a long period.
Patent JP-H1165646-A (JP)
Title: Quality data managing device for semiconductor product manufacturing device and method therefor
Inventor: OKUDA TATSUHIKO
IPC: G06Q50/04
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To measure the characteristics of a semiconductor product manufacturing device at a proper period suited to the situation of a semiconductor product manufacturing device. SOLUTION: A manufacturing device working stability statistic calculating part refers to data from a data base 12 for product quality data, data base 13 for device quality data measurement, data base 14 for device quality history data, data base 15 for product log history data, data base 16 for device measurement standard data, and data base 17 for product specification data, calculates the future predicted result of the quality standard of the semiconductor product according to a statistical calculation rule from a statistical calculation rule data base 20, and stores it in a data base 18 for statistical calculation history data.  A manufacturing device quality measuring period managing and measurement instructing part refers to the future predicted result of the product quality measurement, judges whether or not the present working quality data reach a working quality upper limit value or a working quality lower limit value, predicts a period when the present working quality data reach the working quality upper limit value or the working quality lower limit value, and decides the next measuring period of the semiconductor product manufacturing device.
Patent JP-H0651628-A (JP)
Title: Image forming method
Inventor: KIKUCHI SUSUMU
IPC: G03G15/09
Filed: 1992-07-27
Abstract: PURPOSE:To eliminate the fear of carrier attraction even when a magnetic roller has weak magnetic force or even when developing bias potential is set comparatively high, to prevent a faulty image from occurring, to form an excellent image over a long term, and to eliminate the need of exchanging the developer for a long time. CONSTITUTION:Two-component developer containing magnetic resin carrier, magnetic powder carrier, and abrasive toner having surface to which abrasive material particulates are stuck and an a-Si photosensitive body 21 are used. The image is formed by an electrophotographic method by performing development on condition that vp<=300(mm/second), and 1.0Xvp<=vm<=4.0Xvp supposing that the magnetic force of the developer of the magnetic roller is >=500 gauss, the linear velocity of the photosensitive body is (vp), and the linear velocity of a developing roller is (vm).
Patent JP-S6279863-A (JP)
Title: Spray gun having self-cleaning function
Inventor: SUZUKI TADASHI
IPC: B05B15/02
Filed: 1985-10-03
Abstract: PURPOSE:To obtain a spray gun which makes self-cleaning by heating up a spring made of the 2nd shape memory alloy to eliminate nozzle clogging then heating a spring made of the 1st shape memory alloy when the nozzle clogging is detected by a sensor. CONSTITUTION:This invention relates to a spray gun such as airless sprays gun for spraying a coating material such as paint, in which the sensor 26 such as microphone is attached to a gun body 1 and the nozzle clogging is detected from the oscillation generated during the spraying of the coating material. The spring means 20 made of the 2nd shape memory alloy is heated up to rotate the nozzle tip backward and to discharge the matter causing the clogging when the nozzle clogging is detected. The spring means 23 made of the 1st shape memory alloy is heated up to restore the forward rotation of the nozzle tip 12 when the nozzle clogging is eliminated thereafter. The spray gun having the self-cleaning function which is constituted simple and compact is thus obtd.
Patent JP-H0770242-A (JP)
Title: Vinyl copolymer containing allyl group at side chain and its production
Inventor: OKUMURA KOICHI
IPC: C08F20/38
Filed: 1993-09-06
Abstract: PURPOSE:To obtain the subject copolymer useful as a coating compound, adhesive, etc., capable of being synthesized by a simple reaction operation, having excellent suppression of gelatinization during copolymerization and improved odorless property of product by copolymerizing specific monomers. CONSTITUTION:This copolymer is obtained by copolymerizing (A) an allyl (meth)acrylate of formula I (R<1> is H or methyl) with (B) a 2,4-diphenyl-4-methyl- l-pentene (Rh is phenyl) and (C) a vinyl compound except the components A and B, such as styrene, vinyl acetate or methyl (meth)acrylate. In the objective copolymer, the blending ratio of the component A is 0.5-7.0mol/kg, preferably 1.3-3.4mol/kg allyl group at the side chain of the resin and the amount of the component B used is 0.1-20 pts.wt., preferably 1-20 pts.wt. based on 100 pts.wt. of the whole monomers.
Patent JP-H0391524-A (JP)
Title: Polyhydroxy ester containing terminal carboxyl group and method of using it
Inventor: BETSUCHIINA SUTAINMAN
IPC: C08L63/00
Filed: 1990-08-22
Abstract: PURPOSE: To obtain an adhesive or a coating film excellent in tensile shearing strength, flexibility and adhesiveness by adding an epoxy resin and specific polyhydroxyl ester.  
     CONSTITUTION: A diepoxide (a) selected from diglycidyl ether, diglycidyl ester and alicyclic epoxy resins and a 2-40C dicarboxylic acid (b) wherein the COOH group of the (b) component is 1.04-1.4 per the epoxide group of the component (a) are reacted in the presence of a basic catalyst to obtain polyhydroxy ester (B) with a mol.wt. Mn of 1,000-4,000, Mw/Mn of 3-8 COOH group content of 0.3-2.5 equivalent/kg, a glass transition temp. of -20-50°C and an m.p. of 10-80°C. The epoxide resin (A) and the component B of which the COOH group present per epoxide of the component A is 0.15-1, pref., 0.3-1 are compounded. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1151658-A (JP)
Title: Angular velocity sensor
Inventor: YAMADA YUTAKA
IPC: G01C19/56
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor which can suppress the offset contained in its output and the temperature drift of the offset. SOLUTION: An angular velocity sensor detects vibrations caused by a Colioris force through a piezoelectric material and signal detecting wires 334-339 connected to signal detecting electrodes 24-29 on the front faces or side faces of the arms 10 and 12 of a vibrator 10 are connected to terminals 314-319 after the wires 334-339 are once fixed in the U-shaped coupling section 15 of the arms 11 and 12. It is preferable to connect the wires 334-339 to the terminals 314-319 from the electrodes 24-29 without passing over exciting electrodes 20 and 21, but passing over a grounding electrode on the rear surfaces of the arms 11 and 12, and to fix the wires 334-339 to the vibrator 10 with a silicon- based adhesive.
Patent JP-2000056146-A (JP)
Title: Light self-guide optical circuit
Inventor: KOSAKA HIDEO
IPC: G02B6/12
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a light self-guide optical circuit which can be made small- sized and lightweight, highly integrated, and speeded up and has excellent transmission efficiency. SOLUTION: This light self-guide optical circuit is an optical circuit which constitutes an optical path by allowing light or an electromagnetic wave to travel in a space by itself, uses photonic crystals 2, 3 and 4 having dielectric constant cyclic or semicyclic structure having cycles substantially corresponding to the wavelength of the light propagated in the optical path, and forms the optical path by setting the crystal azimuths so that the dispersion surfaces of the photonic crystals become flat, thereby obtaining parallel luminous flux having high parallelism on a light self-guide basis. The photonic crystals 2, 3 and 4 are formed partially in the optical circuit board 5 and a laser 1, a photodetecting element 6 and an optical fiber 7 are connected to an end surface of this optical circuit board 5.  Those three photonic crystals are arranged having their crystal azimuths selected so as to obtain parallel luminous flux, branching, and deflection respectively.
Patent JP-S60111716-A (JP)
Title: Manufacture of metallic wire rod
Inventor: SUKEGAWA TAKASHI
IPC: C21D7/02
Filed: 1983-11-24
Abstract: PURPOSE:To guarantee characteristics of all products basing on a drawing force and to improve remarkably the productivity by measuring continuously the drawing force of a material to be worked to be passed through a die and preventing its breakage by controlling the drawing force to the value less than or equal to the prescribed yielding strength of the material. CONSTITUTION:The drawing force of a material (a) to be worked is detected as the strain quantity of a resistance wire by providing a load cell 3 housing a electric-resistance strain gauge to the space between a die 1 for drawing the material (a) and a die holder 2, and the strain quantity is converted into an output in a range of about 0-1V by an amplifier 4 and is simultaneously converted into a drawing force kg to indicate it by a direct-reading meter 5 thereby recording it in a recorder 6. In this way, by controlling the drawing force to <=0.2% yielding strength of the material, the breakage of material is prevented and the characteristics of all products are guaranteed by the magnitude of drawing force. Thus the manpower for sampling inspection is saved and the variance of material quality due to the breakage during working is eliminated to improve the productivity remarkably.
Patent JP-H0884647-A (JP)
Title: Pillow
Inventor: KUNIEDA YOSHIO
IPC: A47G9/10
Filed: 1994-09-16
Abstract: PURPOSE: To easily and sanitarily execute a fine regulation of form according to the taste of a purchaser by providing a valve allowing the inflow and outflow of a liquid or gas in a part of a plurality of sealed chambers housed in a pillow bag. CONSTITUTION: To meet the taste of the user of a pillow, a unit is first taken out from a case. Thereafter, the injection needle 13 of an injector 17 is inserted through the opening part 16 of the injection hole 15 of a valve 9 so as to increase and decrease the quantity of the filter 3 in a liquid chamber 5. The filter 3 is injected or sucked so as to provide a required form. After this work, water is again injected through the valve 9 by use of the injector 17. Then, a chemical reaction takes place in the inner part of the liquid chamber 5, and the filter 3 becomes a gel state. Thus, the form of each liquid chamber 5 is regulated, whereby a pillow according to the taste of the user itself can be provided.
Patent JP-H04105332-A (JP)
Title: Paste coater
Inventor: SASAKI KAZUHIKO
IPC: H01L21/52
Filed: 1990-08-24
Abstract: PURPOSE:To obtain an equipment capable of coating paste without changing a nozzle even when the kind of article is changed, by installing a nozzle equipped with one or more spouting ports, and a driving means which relatively moves the nozzle and a lead frame and uniformly spreads the paste on a paste coating region. CONSTITUTION:The title paste coater spreads paste on a lead frame 4 in order to fix an electronic parts, and is equipped with the following; a nozzle 5 having at least one paste spouting port, and a driving means which relatively moves the nozzle 5 and a lead frame 4, and uniformly spreads paste 10 on a paste coating region. For example, a single-hole nozzle 5 having one spounting port is used, and made to move in the X direction and the Y direction by an X-Y table 6. The single-hole nozzle 5 is installed on one end of an arm 7. Between the other end of the arm and the X-Y table, a vertical movement unit 8 is installed. A paste spouting unit 9 is connected with the single-hole nozzle 5, and the paste is spouted intermittently or continuously.
Patent JP-2000057790-A (JP)
Title: Voltage-generating circuit
Inventor: ITSUSHIKI KAIHEI
IPC: G11C16/06
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To boost a voltage without increasing a chip area and without entailing a voltage step-up loss due to a back bias effect. SOLUTION: A gate electrode 106 of a polysilicon film is formed like teeth of a comb by a minimum line width and a minimum distance regulated by a design rule via a gate oxide film 119 on an N type well 102 formed to a P type silicon substrate 101. An N type impurity region 104 is formed except below the gate electrode 106 to the well 102 in the periphery of the gate electrode 106. In this arrangement, influences of a parasitic resistance and a parasitic capacitance of the well 102 can be eliminated. Although an area where the well 102 faces the gate electrode 106 is made approximately half, a capacitance between end parts and side walls of the gate electrode 106, and the well 102 and a contact metal 120 increases and therefore a total capacitance hardly decreases.
Patent JP-H02118208-A (JP)
Title: Assembly of clamper and holding ring
Inventor: ROI ERU WAAKENTEIN
IPC: F16B21/16
Filed: 1989-08-30
Abstract: PURPOSE: To prevent accidental coming off of a fastener by forming a crossover slot in the peripheral direction having such dimension that enlarges or deforms a retaining ring to move a claw between a first spline and a second spline. CONSTITUTION: A fastener 10 is provided with a first spline 22 which extends in the longitudinal direction and terminates at one end of a shaft, a second spline 25 which extends in the longitudinal direction of the shaft, is apart from the first spline in the peripheral direction, and is closed at both ends, and a slot 28 connecting both splines 22, 25. This crossover slot 28 is shallower than the second closed-end spline 25. On the other hand, a retaining ring 30 has a claw 36 which can be engaged with the splines 22, 25 and the crossover slot 28 and protrudes inward. Since the crossover slot 28 is shallow, the retaining ring 30 must be enlarged and deformed to the outside considerably to move the claw protruding inward from the first open-end spline 22 to the second closed-end spline 25.
Patent JP-S59115138-A (JP)
Title: Rotary movable table apparatus
Inventor: HORI KOUHEI
IPC: B23Q5/40
Filed: 1982-12-20
Abstract: PURPOSE:To maintain the stabilized accuracy in rotation and transfer of a turntable by installing a motor for rotating the turntable onto a rack and connecting the motor shaft and the main shaft of the turntable by means of a flexible coupling. CONSTITUTION:A motor 16 which is rotation-controlled drives a feed screw 12 through gears 14 and 15, and thereby a nut 11 is transferred in the axial direction. The transfer of an upper transfer table 3 supported by a guide 4 is controlled by the movement of the nut 11 through a connecting rod 10. A turntable 2 is fixed onto the table 3. A motor 8 for rotating an original disc is fixed onto the bracket 19 of a lower transfer table 20 supported by a guide 21 and rotates an original disc 1 set on the turntable 2 through a coupling 7. The revolution of the motor 16 is transmitted to a pulley 27, and the movement of a feed screw 25 and a nut 24 is connected to the table 20 through a connecting rod 23.
Patent JP-H1065301-A (JP)
Title: Printed board with pattern for checking
Inventor: TSURUNOZONO RIYUUICHI
IPC: H05K1/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a printed board with a pattern for check, which can eliminate the need for a check terminal and can shorten the checking time. SOLUTION: A printed board is equipped with multiple electronic components including resistors 2 and capacitors 3, which are connected to one another with traces for wiring. The board is also equipped with a check terminal for checking electric signals transmitted on the traces among the electronic components. In this case, traces are extended from the multiple points to be checked to form patterns 6 for checking, and the ends of the patterns 6 for check are placed together on one edge of the printed board.
Patent JP-S59113461-A (JP)
Title: Developing device
Inventor: KANZAKI KENJI
IPC: G03G15/08
Filed: 1982-12-20
Abstract: PURPOSE:To uniform the ratio of toner and carriers in the inward direction of a developing device by providing a waffle plate and an auger on different shafts and distributing a developer in the inward direction respectively. CONSTITUTION:The developing device 7 is provided with the auger 15 which stirrs the developer and toner falling from a toner supplementing roll 6. Then, the waffle plate 9 and auger 13 are provided to the different shafts to distribute the developer in the inward direction of the developing device 7, i.e. in the drum- axis direction of a photosensitive body 5 respectively, preventing the developer from banking locally. Consequently, the ratio of the toner and carriers in the inward direction is uniformed in the developing device.
Patent JP-S60124301-A (JP)
Inventor: ENNUUMARII MARUBUUTAN
IPC: A41G1/00
Filed: 1983-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1168440-A (JP)
Title: General-purpose antenna system for vehicle
Inventor: ENDO HIROSHI
IPC: H01Q13/16
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose, window-mountable type antenna system for vehicle use constantly maintaining a prescribed stable antenna characteristic adaptable to any type of a vehicle. SOLUTION: An window frame 2 of a vehicle window 1 is made of a metal, and a thin film conductor 5 is formed on the surface of a translucent member 3 of the window 1 so as to form a slot 4 between the frame 2 to constitute a slot antenna element. Also plural thin film conductor pieces A to H, K, L are formed in the slot 4 at least through a part of the slot 4 so as to have specific relation with the slot antenna element so that respective conductor pieces A to H, K, L function as antenna elements respectively suited to specific frequency bands.
Patent JP-H0856477-A (JP)
Title: Culture medium of formed rock wool and its production
Inventor: AOKI SUSUMU
IPC: A01G31/00
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a culture medium of formed rock wool containing a fertilizer homogeneously present in the whole without falling off the fertilizer. CONSTITUTION: This culture medium of formed rock wool is obtained by sprinkling a solid fertilizer over the top surface of fleeces of the rock wool uniformly sprinkled with a binder in fiberizing a raw material mixture into the rock wool, laminating the fleeces sprinkled with the solid fertilizer, hardening the binder by heating, forming a mat A1 and cutting the resultant mat to a required thickness.
Patent JP-H0272152-A (JP)
Title: Production of diiodomethyl-p-tolylsulfone
Inventor: UTSUNOMIYA ATSUSHI
IPC: C07C317/14
Filed: 1988-09-07
Abstract: PURPOSE:To obtain the title compound useful as a bactericide and fungicide for industry and suppressed in coloring by iodine in easy waste treatment and high purity by iodinating P-toluenesulfonylacetic acid with two phase system consisting of water and an organic solvent. CONSTITUTION:P-Toluenesulfonylacetic acid is dissolved in water as sodium salt thereof or ammonium salt thereof. Iodine and as necessary an inorganic base (e.g. sodium hydrogen carbonate) are added to two phase system consisting of the aqueous solution of the above-mentioned compound and an organic solvent (e.g. chloroform) at 20-50 deg.C while stirring. Chlorine is introduced to the above- mentioned reaction system over 5-7hr and after reaction is over, the resultant crystal is filtered to provide the aimed product. The organic solvent can be recovered and reutilized, since separation of the organic solvent from water is readily carried out.